they plan to hand out more vouchers at another gun buy back which is planned for the martin luther king day holiday. in san francisco, two pieces of gun control legislation were introduced to the board of supervisors. the first bans the possession of military style ammunition, such as hollow- point bullets. the sale of those bullets is already illegal. this action would make having them a misdeamenor. the second requires police notification, when someone in san francisco buys 500- rounds of ammunition or more. this includes online purchases. the supervisor sponsoring the changes says, they will make a difference. >> i do with this every day and i deal with this every day with my police captains about what happened and the week. with debriefings in the number of weapons they are pulling off the streets. so, the work continues weather or not the legislation back it up. >> it will take several steps to make these two changes in the law. we will let you know what happens. >> we're always tracking neighborhood crime. here's a kron-4 crime tracker on the peninsula. there have been a series of